CVE-2020-8158
CRITICAL
9.8
CVSS Score
Published: September 18, 2020 at 08:12 PM UTC
Updated: June 17, 2026 at 03:25 AM UTC
1 product affected across 1 vendorTypeorm
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
Description
Prototype pollution vulnerability in the TypeORM package < 0.2.25 may allow attackers to add or modify Object properties leading to further denial of service or SQL injection attacks.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0.2.25Fixed Version: 0.2.25
Affected range stops below 0.2.25, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/869574CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-471CWE-1321
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